// HexSrcQFile.h : DFileAna Hex source data, QFile implement
// Copyright (C) 2013, drangon <drangon.zhou@gmail.com>
// 2013-11
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>

#ifndef INCLUDED_HEXSRCQFILE_H
#define INCLUDED_HEXSRCQFILE_H

#include "HexSource.h"

#include <QFile>
#include <vector>

class HexSrcQFile : public HexSource
{
public:
	HexSrcQFile() {}
	virtual ~HexSrcQFile() {}

	int SetFile( const QString & fname );

public:
	virtual int GetTotalLen() const;
	virtual int LoadBuf( int offset, int len );
	virtual int GetBufOffset() const;
	virtual int GetBufLen() const;
	virtual const char * GetBuf() const;

protected:
	QFile m_fp;
	int m_offset;
	int m_len;
	std::vector< char > m_buf;
};

#endif // INCLUDED_HEXSRCQFILE_H

